
Martin Damm defeated Federico Delbonis 6-4 4-6 7-5 in the US Open q128 on hard. The upset overturned the form book — Federico Delbonis came in defending last year's round of 128.
No previous meetings on record.
Averages over each player's completed matches in the selected window (129 vs 34). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Damm M.: 1 day rest · 2 matches, 49 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About